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Study identifier: NCT05880758 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Impact of Yo-Yo Sleep on Cardiometabolic Health

Condition: Cardiometabolic Syndrome · Obesity  ·  Sponsor: Columbia University

PhaseNA
Planned participants72
Who can joinAll sexes, 18 Years to 49 Years
Healthy volunteersYes

About this study

The goal of this clinical trial is to test the impact of repeated intermittent short sleep, with short sleep maintained 5 days per week followed by 2 days of prolonged sleep, compared to daily adequate sleep, on energy balance and cardiometabolic risk. A secondary goal of this research is to determine if maintaining a constant midpoint of sleep while undergoing intermittent short sleep, leads to better outcomes than intermittent short sleep with a 2-hour delay in sleep midpoint. The aims of this research will be tested in the context of a 3-group, parallel-arm, outpatient intervention of 4 weeks in duration, in young-to-middle-aged adults (aged 18-49 years).

This description comes directly from the study's public registry record.

Talk to the study team

Marie-Pierre St-Onge, PhD  ·  212-305-9549  ·  ms2554@cumc.columbia.edu

Greiby Mercedes  ·  646-761-3455  ·  gdm2130@cumc.columbia.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Columbia University Irving Medical CenterNew York, New York, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05880758